I currently ride a ronix phoenix, but need a bigger size board and am torn between 3 boards. Currently looking at the 11' viva, 12' parks, and 12' mana. Looking for something fast, but still has maximum pop.

i have the 12 ronix parks modello and love the board and the look of it, awesome setup and glide speed is awesome and seems effortless, i dont have any experience with either of your other choices though

I ride the Obrien Contra, which is probably the fastest 3 stage board ever built! theres deep channels on each end, so it tracks like a beast, but still breaks free when you need it to. 3stage for monster pop. and a tad of flex in the tip an tail to soften landings...

anyways, i know it says your a "ronix_ryder" but you should definitely check it out!